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Time/General Weather
Flag of USA

Current Local Time in Boulder, Colorado, USA

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10:20:24
Friday, 4 April 2025
Time
Country:United States
State:Colorado (CO)
Languages:English
Currency:United States Dollar (USD)
Lat/Long:40.0150°N / 105.2705°W
Elevation:1621 m
Country Code:+1

Weather

Change Units for Weather
Now
Weather forecast
Overcast
4 °C
Sat, 5
Weather forecast
Partly Cloudy
1 / -12 °C
Sun, 6
Weather forecast
Sunny
6 / -8 °C
Mon, 7
Weather forecast
Sunny
11 / -4 °C
More weather details

Time Zone

Currently daylight saving time is active
Time Zone
MST (Mountain Standard Time)
GMT/UTC -7 hours
MDT (Mountain Daylight Time) is currently active
Time Zone
Currently Active
MDT (Mountain Daylight Time)
GMT/UTC -6 hours
The daylight saving time started on Mar 09, 2025
DST started
9 Mar 2025
Forward 1 hour
From 2:00 AM to 3:00 AM
The daylight saving time will end on Nov 02, 2025
DST ends
2 Nov 2025
Back 1 hour
From 2:00 AM to 1:00 AM

Sun & Moon

Sunrise
Sunrise
06:39
Sunset
Sunset
19:28
Day length
Day length
12 hours, 48 minutes
+2m 36s longer
Moon Phase
Moon 38%
Rise - 11:11
Set - 02:22

Time Zone Converter

Compare the local time of two time zones, countries or cities of the world		A clock depicting the time shifts when converting time from one time zone to another
Boulder
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Time Difference to major World Cities

Los Angeles-1:00 hour
New York+2:00 hours
São Paulo+3:00 hours
London+7:00 hours
Frankfurt+8:00 hours
Amsterdam+8:00 hours
Dubai+10:00 hours
Mumbai+11:30 hours
Hong Kong+14:00 hours
Singapore+14:00 hours
Tokyo+15:00 hours
Sydney+17:00 hours

Upcoming Holidays

Monday, May 26, 2025 Memorial Day
Thursday, June 19, 2025 Juneteenth
Friday, July 4, 2025 Independence Day
Monday, September 1, 2025 Labor Day
Monday, October 6, 2025 Frances Xavier Cabrini Day

Airports

Rocky Mountain Metropolitan Airport, BJC About 18 km from Boulder
Denver International Airport, DEN About 54 km from Boulder
Centennial Airport, APA About 61 km from Boulder
City of Colorado Springs Municipal Airport, COS About 143 km from Boulder
Eagle County Regional Airport, EGE About 147 km from Boulder

See on the Map

Major cities in the vicinity of Boulder, USA

Denver ... (39 Km)
Cheyenne ... (131 Km)
Colorado Springs ... (137 Km)
Pueblo ... (204 Km)
Grand Junction ... (300 Km)
Casper ... (327 Km)
Durango ... (380 Km)
North Platte ... (401 Km)
Moab ... (402 Km)
Gillette ... (476 Km)
Rapid City ... (482 Km)
Spearfish ... (511 Km)
Dodge City ... (520 Km)
Hays ... (526 Km)
Kearney ... (530 Km)
Park City ... (532 Km)
Provo ... (544 Km)
Albuquerque ... (562 Km)
Salt Lake City ... (567 Km)
Ogden ... (581 Km)
Logan ... (584 Km)
Gallup ... (585 Km)
Grand Island ... (595 Km)
Amarillo ... (613 Km)
Page ... (639 Km)
Clovis ... (650 Km)
Pocatello ... (677 Km)
Idaho Falls ... (682 Km)
Rexburg ... (686 Km)
Miles City ... (712 Km)
Note: The distance between two locations is provided as an aerial distance for informational purposes only. While approximate, this calculation is based on reliable data and may vary slightly from the actual distance as reported in official forecasts and advisories.
New YorkFlag of USA
Fri, 4 Apr 2025
12:20:24
LondonFlag of United Kingdom
Fri, 4 Apr 2025
17:20:24
FrankfurtFlag of Germany
Fri, 4 Apr 2025
18:20:24
Hong KongFlag of Hong Kong
Sat, 5 Apr 2025
00:20:24
TokyoFlag of Japan
Sat, 5 Apr 2025
01:20:24
São PauloFlag of Brazil
Fri, 4 Apr 2025
13:20:24
AmsterdamFlag of Netherlands
Fri, 4 Apr 2025
18:20:24
SingaporeFlag of Singapore
Sat, 5 Apr 2025
00:20:24
Time Zone Converter| Clock Widget| Time Zones
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DateTimeOnline is a comprehensive online platform for managing date and time information worldwide. It provides instant access to local times, detailed weather forecasts, currency and language information, time zones, daylight saving adjustments, sunrise and sunset times, holiday calendars, and other essential local details. The weather forecasts offer precise hourly and daily updates, covering a wide range of conditions, while the time zone converter ensures accurate conversions, accounting for daylight saving time.

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